package com.ljf.order.service;


import com.ljf.order.dto.OrderDTO;

/**
 * @Author: Ljf
 * @Date : 2019/2/2 18:24
 * @Description :
 */
public interface BuyerService {
    //查询一个订单
    OrderDTO findOrderOne(String openid, String orderId);
    //取消订单
    OrderDTO cancelOrderOne(String openid, String orderId);
}
